table {
    border-collapse: collapse;
    width: 90%;
    text-align: center;
    margin: auto;
}
 
table caption {
    margin-bottom: 15px;
    font-size: 1.5rem;
}
 
table th, table td {
    border-bottom: 1px solid #ccc;
    padding: 5px;
    font-weight: normal;
}
 
table thead tr:first-of-type {
    background-color: #e6e6e6;
    height: 3em;
}
 
table input[type="checkbox"] {
    width: 1.5em;
    height: 1.5em;
}
 
table tbody tr {
    border-bottom: 1px solid #ccc;
}
 
table tbody tr:hover {
    background-color: #f6f6f6;
    cursor: pointer;
}
 
tbody img {
    width: 3em;
}
 
tbody input[type="number"] {
    width: 3em;
}
 
button {
    width: 150px;
    height: 30px;
    outline: none;
    border: none;
    background-color: teal;
    color: white;
    letter-spacing: 5px;
}
 
button:hover {
    opacity: 0.7;
    cursor: pointer;
}
